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E

1999 

Lawn-Boy Inc.

All Rights Reserved

Printed in USA

2

Contents

Page

Introduction

2

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Safety

3

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General Lawn Mower Safety

3

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Sound Pressure

5

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Sound Power

5

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Vibration Level

5

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Symbol Glossary

5

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Assembly

7

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Installing the Handle

7

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Installing the Starter Rope

9

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Installing the Grass Bag

9

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Before Starting

9

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Mixing Gasoline and Oil

9

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Filling the Fuel Tank

11

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Operation

11

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Controls

11

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Starting the Engine

11

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Stopping the Engine

12

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Using the Self-propel Drive

12

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Adjusting the Cutting Height

12

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Using the Grass Bag

13

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Operating Tips

14

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Maintenance

16

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Recommended Maintenance Schedule

16

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Cleaning the Underside of the Lawn Mower 

Housing

17

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Adjusting the Blade Brake Cable

17

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Lubricating the Wheels

18

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Maintaining the Spark Plug

18

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Maintaining the Blade

18

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Servicing the Air Filter

20

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Adjusting the Self-propel Drive Cable

21

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Adjusting the Throttle

21

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Emptying the Fuel Tank

21

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Troubleshooting

22

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Storage

23

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Preparing the Fuel System

23

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Preparing the Engine

23

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General Information

23

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Removing from Storage

24

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Introduction

Thank you for choosing a Lawn-Boy product. We want
you to be completely satisfied with your new purchase.

Read this manual carefully to learn how to operate and
maintain your product properly. The information in this
manual can help you and others avoid injury and product
damage. Although Lawn-Boy designs and produces safe
products, you are responsible for operating the product
properly and safely.

Whenever you contact your Authorized Service Dealer or
the factory for help with service, genuine Lawn-Boy parts,
or additional information, have the model number and the
serial number of your product handy. You will find the
model number and serial number decal on the product as
illustrated in Figure 1.

1

Figure 1

1.

Model number and serial number decal

Write the product model number and serial number in the
space below:

Model No.

Serial No.

This manual identifies potential hazards and has special
safety messages that help you and others avoid personal
injury and even death. DANGER, WARNING, and
CAUTION are words used to identify the level of hazard.

DANGER signals an extreme hazard that will cause
serious injury or death if you do not follow the
recommended precautions.

WARNING signals a hazard that may cause serious injury
or death if you do not follow the recommended
precautions.

Summary of Contents for 10928

Page 1: ...Operator s Manual International English GB Form No 3323 996 53 cm Lawn Mower Walk Power Lawn Mower 10928 200000001 and Up...

Page 2: ...product We want you to be completely satisfied with your new purchase Read this manual carefully to learn how to operate and maintain your product properly The information in this manual can help you...

Page 3: ...acturer s instructions for proper operation and installation of accessories Only use accessories approved by the manufacturer Never allow children or people unfamiliar with these instructions to use t...

Page 4: ...ot start the engine when standing in front of the discharge chute Do not put hands or feet near or under rotating parts Keep clear of the discharge opening at all times Never pick up or carry a mower...

Page 5: ...oves and use extra caution when servicing them Do not change the engine governor setting or overspeed the engine To ensure the best performance and safety purchase only genuine Lawn Boy replacement pa...

Page 6: ...y exposure Engage Thrown or flying objects Rotary side mounted mower Keep deflector shield in place Disengage Stop engine before leaving operator position Battery charging condition Hourmeter elapsed...

Page 7: ...Primer start aid Move control Push primer three times Pull rope Properly dispose of batteries Wheel Insert key in ignition switch Wheel traction Assembly Note Determine the left and right sides of th...

Page 8: ...inch stretch or damage the cables Handle the cables with care when folding or unfolding the handle Do not use the lawn mower if one or more of the cables are pinched stretched or damaged Contact your...

Page 9: ...e discharge door does not sit down properly as shown in Figure 7 the bag is not properly installed Before Starting Mixing Gasoline and Oil Your Lawn Boy lawn mower is powered by a two cycle engine whi...

Page 10: ...on a truck or trailer from a portable container rather than from a gasoline dispenser nozzle If you must use a gasoline dispenser nozzle keep the nozzle in contact with the rim of the fuel tank or co...

Page 11: ...izer Fig 8 1 Clean around the fuel cap Fig 10 m 3833 1 Figure 10 1 Fuel tank cap 2 Remove the fuel cap and fill the fuel tank with the gasoline and oil fuel mixture to within 1 4 inch 6 mm from the to...

Page 12: ...turn maneuvering or if the lawn mower moves too fast for you If you lower the control bar too far the lawn mower stops self propelling Squeeze the control bar closer to the handle to increase the gro...

Page 13: ...eels to the same setting Note The front wheels can adjust to 1 2 inch Move the wheel height adjustment levers past the one inch setting and release the pin into the notch in the housing Note When you...

Page 14: ...not close the discharge door completely WHAT CAN HAPPEN Thrown objects can cause serious personal injury or death HOW TO AVOID THE HAZARD If you cannot close the discharge door because grass clippings...

Page 15: ...the engine speed setting If you suspect the engine speed is faster than normal contact your Authorized Service Dealer Clean the air filter regularly refer to Servicing the Air Filter on page 20 Cutti...

Page 16: ...ain the blade more frequently if the edge dulls quickly in rough or sandy operating conditions X Air Filter Remove and clean the air filter each mowing season or every 50 operating hours Clean the air...

Page 17: ...hose 7 Start the lawn mower and let it run for a few minutes to dry out the moisture on the lawn mower and its components 8 While the engine runs engage and disengage the traction drive several times...

Page 18: ...ight adjustment levers to the two inch 51 mm setting 5 Wipe the grease fittings with a clean rag 6 Install the grease gun onto the fitting and gently apply two or three pumps of 2 multi purpose lithiu...

Page 19: ...page 19 151 Figure 22 Note For the best performance install a new blade before the cutting season begins During the year file down any small nicks to maintain the cutting edge DANGER POTENTIAL HAZARD...

Page 20: ...ecreases and could loosen if you do not replace it Servicing the Air Filter Clean the air filter once every season or every 50 operating hours clean it more frequently under dusty conditions IMPORTANT...

Page 21: ...block when the adjustment is complete Fig 29 10 Tighten the nut at the support block Adjusting the Throttle You may need to adjust the throttle control if the engine does not start or stop Whenever y...

Page 22: ...e air filter 4 Clean the lawn mower discharge chute 5 Clean the underside of the lawn mower deck 6 Inspect the spark plug check the spark plug gap and replace the spark plug if it is damaged Engine ru...

Page 23: ...to cool 4 Drain the fuel from the fuel tank refer to steps 3 and 4 of Emptying the Fuel Tank on page 21 5 Dispose of fuel properly recycle according to local codes Note You may use a small quantity o...

Page 24: ...r if one or more of the cables are pinched stretched or damaged Contact your Authorized Service Dealer 1 Check and tighten all fasteners 2 Remove the spark plug Fig 12 and spin the engine rapidly usin...

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